208326208

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{15427}}^1$

素因数の和:15650

約数の個数: 28

約数和(自身を含む): 415383472

約数和(自身を除く): 207057264

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1688, 3376, 6752, 13504, 15427, 30854, 61708, 123416, 246832, 493664, 987328, 3255097, 6510194, 13020388, 26040776, 52081552, 104163104, 208326208]

約数ペア:

[(1, 208326208), (2, 104163104), (4, 52081552), (8, 26040776), (16, 13020388), (32, 6510194), (64, 3255097), (211, 987328), (422, 493664), (844, 246832), (1688, 123416), (3376, 61708), (6752, 30854), (13504, 15427)]